Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station K6RJF-7 - show graphs
Map loading...
Comment: Mobilinkd TNC with Baofeng UV-5R 5W HT
Location: 37°45.78' N 121°57.94' W - locator CM97AS43CC - show map - static map
1.3 miles Southeast bearing 150° from San Ramon, Contra Costa County, California, United States [?]
4.5 miles Southeast bearing 155° from Danville, Contra Costa County, California, United States
24.8 miles East bearing 92° from San Francisco, San Francisco County, California, United States
29.5 miles North bearing 352° from San Jose, Santa Clara County, California, United States
Last position: 2017-10-21 17:53:33 EDT (338d 19h31m ago)
2017-10-21 14:53:33 PDT local time at San Ramon, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: K6RJF-7>APDR14 via TCPIP*,qAC,T2EISBERG
Positions stored: 43
Other SSIDs: K6RJF
Stations near current position of K6RJF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC6SSM-90.3 miles 354°2018-09-25 10:38:26 K6WL0.6 miles 41°2018-09-25 13:02:13
KS4FUN-120.9 miles 7°2018-09-25 13:23:33 KB6FJ-90.9 miles 325°2018-09-21 21:12:49
DW42011.2 miles 110°2018-09-25 13:24:18 W0HRN1.3 miles 330°2018-09-25 05:41:34
EW22661.9 miles 337°2018-09-01 10:40:30 FW36252.0 miles 146°2018-09-25 13:20:53
AI6K B2.0 miles 50°2018-09-23 22:15:07 AI6K-B2.0 miles 50°2018-09-23 22:15:17
AI6K-DP2.0 miles 50°2018-09-18 19:41:44 W6WWX2.3 miles 152°2018-09-23 07:10:12
KG6MPB2.4 miles 170°2018-09-25 13:03:36 KD6GNH B2.9 miles 345°2018-09-16 20:36:21
KD6GNH-B2.9 miles 345°2018-09-16 20:36:31 w6act3.4 miles 148°2018-09-25 13:21:06
NK8F-73.7 miles 130°2018-09-16 16:45:49 K6CLS-104.0 miles 133°2018-09-20 16:12:10
EW65414.0 miles 358°2018-09-25 13:23:56 AC6JA4.2 miles 49°2018-09-22 10:45:20
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS